stardust146527 stardust146527

09-01-2018
Mathematics

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54 POINTS!
Solve each system by substitution
3.) x+5y=6
3x-7y=-4

Respuesta :

09-01-2018

The first equation would be y=-1/5x+6/5. The second equation would be y=3/7x+4/7.

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